<template>
  <div class="fater-body-show">
    <el-card shadow="never">
      <div
          class="el-card-header"
          slot="header"
          style="font-size: 26px"
      >
        <i class="iconfont icon-r-find" style="font-size: 26px"></i>
        信息查询
      </div>
      <div>
        <el-form :inline="true" :model="qryForm"
                 style="display: flex; justify-content: start; align-items: center; flex-wrap: wrap;width:100%">
          <el-form-item>
            <el-input
                v-model="qryForm.title"
                placeholder="输入通知标题…"
                autocomplete="off"
            ></el-input>
          </el-form-item>
          <el-form-item>
            <el-input
                v-model="qryForm.teamName"
                placeholder="输入团队名称"
                autocomplete="off"
            ></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="getPageLikeInfo()" style="font-size: 18px"
            > 搜索
            </el-button>
          </el-form-item>
        </el-form>
      </div>
    </el-card>

    <el-card shadow="never">
      <div v-if="userType != 2" slot="header">
        <el-button
            type="primary"
            style="font-size: 18px"
            @click="showAddWin()"
        >
          新增
        </el-button
        >
      </div>
      <div>
        <el-table
            v-loading="loading"
            element-loading-text="拼命加载中"
            element-loading-spinner="el-icon-loading"
            element-loading-background="rgba(124, 124, 124, 0.8)"
            :data="pageInfos"
            border
        >
          <el-table-column
              align="center"
              type="index"
          ></el-table-column>
          <el-table-column
              align="center"
              prop="title"
              label="通知标题"
          ></el-table-column>
          <el-table-column
              align="center"
              prop="teamId"
              label="发布社团"
          >
            <template slot-scope="scope">
              <el-tag v-if="scope.row.teamName" type="success">{{
                  scope.row.teamName
                }}
              </el-tag>
              <el-tag v-else type="warning">系统通知</el-tag>
            </template>
          </el-table-column>
          <el-table-column
              align="center"
              prop="createTime"
              label="发布时间"
          ></el-table-column>
          <el-table-column
              align="center"
              prop="detail"
              label="通知详情"
          ></el-table-column>
          <el-table-column
              v-if="userType == 0"
              align="center"
              label="操作处理"
              fixed="right"
              width="140"
          >
            <template slot-scope="scope">
              <el-button
                  type="danger" style="font-size: 18px"
                  @click="delInfo(scope.row.id)"
              > 删除
              </el-button>
            </template>
          </el-table-column>
          <el-table-column
              v-if="userType == 1"
              align="center"
              label="操作处理"
              fixed="right"
              width="140"
          >
            <template slot-scope="scope">
              <el-button
                  v-if="scope.row.teamId"
                  type="danger" style="font-size: 18px"
                  @click="delInfo(scope.row.id)"
              > 删除
              </el-button>
              <el-button v-else type="danger" disabled style="font-size: 18px"
              > 删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
            v-if="pageTotal >= 0"
            style="margin-top: 15px"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="pageIndex"
            :page-sizes="[5, 10, 20, 50]"
            :page-size="pageSize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="totalInfo"
        >
        </el-pagination>
      </div>
    </el-card>

    <el-dialog title="添加信息" width="600px" :visible.sync="showAddFlag">
      <el-form label-width="90px" :model="noticesForm">
        <el-form-item label="通知标题">
          <el-input
              v-model="noticesForm.title"
              placeholder="请输入通知标题…"
              autocomplete="off"
          ></el-input>
        </el-form-item>
        <el-form-item v-if="userType == 1" label="发布社团">
          <el-select
              style="width: 100%"
              v-model="noticesForm.teamId"
              placeholder="请选择发布社团…"
          >
            <el-option
                v-for="(item, index) in teams"
                :key="index"
                :label="item.name"
                :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="通知详情">
          <el-input
              type="textarea"
              rows="5"
              v-model="noticesForm.detail"
              placeholder="请输入通知详情…"
              autocomplete="off"
          ></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="showAddFlag = false" style="font-size: 18px"
        >
          取 消
        </el-button
        >
        <el-button
            type="primary"
            @click="addInfo()"
            style="font-size: 18px"
        >
          确 定
        </el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<style>
</style>

<script>
import {addNotices, delNotices, getLoginUser, getManTeamList, getPageNotices,} from "../../api";

export default {
  data() {
    return {
      teams: [],
      userType: "",
      pageInfos: [],
      pageIndex: 1,
      pageSize: 10,
      pageTotal: 0,
      totalInfo: 0,
      loading: true,
      showAddFlag: false,
      qryForm: {
        token: this.$store.state.token,
        teamName: "",
        title: "",
      },
      noticesForm: {
        id: "",
        title: "",
        detail: "",
        teamId: null,
      },
    };
  },
  methods: {
    getPageInfo(pageIndex, pageSize) {
      getPageNotices(pageIndex, pageSize, this.qryForm.token).then(
          (resp) => {
            this.pageInfos = resp.data.data;
            this.pageIndex = resp.data.pageIndex;
            this.pageSize = resp.data.pageSize;
            this.pageTotal = resp.data.pageTotal;
            this.totalInfo = resp.data.count;

            this.loading = false;

          }
      );
    },
    getPageLikeInfo() {
      getPageNotices(
          1,
          this.pageSize,
          this.qryForm.token,
          this.qryForm.title,
          this.qryForm.teamName
      ).then((resp) => {
        this.pageInfos = resp.data.data;
        this.pageIndex = resp.data.pageIndex;
        this.pageSize = resp.data.pageSize;
        this.totalInfo = resp.data.count;
        this.pageTotal = resp.data.pageTotal;
        this.loading = false;

      });
    },
    handleSizeChange(pageSize) {
      this.getPageInfo(
          this.pageIndex,
          pageSize,
          this.qryForm.token,
          this.qryForm.title,
          this.qryForm.teamName
      );
    },
    handleCurrentChange(pageIndex) {
      this.getPageInfo(
          pageIndex,
          this.pageSize,
          this.qryForm.token,
          this.qryForm.title,
          this.qryForm.teamName
      );
    },
    initForm() {
      this.noticesForm = {
        id: "",
        title: "",
        detail: "",
        teamId: null,
        token: this.$store.state.token,
      };
    },
    showAddWin() {
      this.initForm();
      this.showAddFlag = true;
    },
    addInfo() {
      addNotices(this.noticesForm).then((resp) => {
        this.$message({
          message: resp.msg,
          type: "success",
        });

        this.getPageInfo(1, this.pageSize, this.qryForm.token);

        this.showAddFlag = false;
      });
    },
    delInfo(id) {
      this.$confirm("即将删除相关信息, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        delNotices(id).then((resp) => {
          this.$message({
            message: resp.msg,
            type: "success",
          });

          this.getPageInfo(1, this.pageSize);
        });
      });
    },
  },
  mounted() {
    this.getPageInfo(1, this.pageSize, this.qryForm.token);

    getLoginUser(this.$store.state.token).then((resp) => {
      this.userType = resp.data.type;

      getManTeamList(resp.data.id).then((resp) => {
        this.teams = resp.data;
      });
    });
  },
};
</script>